51292710

素因数分解:

$2^1\times 3^3\times 5^1\times 7^2\times {\mathrm{3877}}^1$

素因数の和:3907

約数の個数: 96

約数和(自身を含む): 159153120

約数和(自身を除く): 107860410

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 49, 54, 63, 70, 90, 98, 105, 126, 135, 147, 189, 210, 245, 270, 294, 315, 378, 441, 490, 630, 735, 882, 945, 1323, 1470, 1890, 2205, 2646, 3877, 4410, 6615, 7754, 11631, 13230, 19385, 23262, 27139, 34893, 38770, 54278, 58155, 69786, 81417, 104679, 116310, 135695, 162834, 174465, 189973, 209358, 244251, 271390, 348930, 379946, 407085, 488502, 523395, 569919, 732753, 814170, 949865, 1046790, 1139838, 1221255, 1465506, 1709757, 1899730, 2442510, 2849595, 3419514, 3663765, 5129271, 5699190, 7327530, 8548785, 10258542, 17097570, 25646355, 51292710]

約数ペア:

[(1, 51292710), (2, 25646355), (3, 17097570), (5, 10258542), (6, 8548785), (7, 7327530), (9, 5699190), (10, 5129271), (14, 3663765), (15, 3419514), (18, 2849595), (21, 2442510), (27, 1899730), (30, 1709757), (35, 1465506), (42, 1221255), (45, 1139838), (49, 1046790), (54, 949865), (63, 814170), (70, 732753), (90, 569919), (98, 523395), (105, 488502), (126, 407085), (135, 379946), (147, 348930), (189, 271390), (210, 244251), (245, 209358), (270, 189973), (294, 174465), (315, 162834), (378, 135695), (441, 116310), (490, 104679), (630, 81417), (735, 69786), (882, 58155), (945, 54278), (1323, 38770), (1470, 34893), (1890, 27139), (2205, 23262), (2646, 19385), (3877, 13230), (4410, 11631), (6615, 7754)]